[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Thu, 6 Jun 2019 20:45:58 +0000
From: Andrey Ignatov <rdna@...com>
To: Daniel Borkmann <daniel@...earbox.net>
CC: "alexei.starovoitov@...il.com" <alexei.starovoitov@...il.com>,
Martin Lau <kafai@...com>, "m@...bda.lt" <m@...bda.lt>,
"bpf@...r.kernel.org" <bpf@...r.kernel.org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH bpf v2 0/4] Fix unconnected bpf cgroup hooks
Daniel Borkmann <daniel@...earbox.net> [Thu, 2019-06-06 07:36 -0700]:
> Please refer to the patch 1/4 as the main patch with the details
> on the current sendmsg hook API limitations and proposal to fix
> it in order to work with basic applications like DNS. Remaining
> patches are the usual uapi and tooling updates as well as test
> cases. Thanks a lot!
>
> v1 -> v2:
> - Split off uapi header sync and bpftool bits (Martin, Alexei)
> - Added missing bpftool doc and bash completion as well
>
> Daniel Borkmann (4):
> bpf: fix unconnected udp hooks
> bpf: sync tooling uapi header
> bpf, bpftool: enable recvmsg attach types
> bpf: add further msg_name rewrite tests to test_sock_addr
>
> include/linux/bpf-cgroup.h | 8 +
> include/uapi/linux/bpf.h | 2 +
> kernel/bpf/syscall.c | 8 +
> kernel/bpf/verifier.c | 12 +-
> net/core/filter.c | 2 +
> net/ipv4/udp.c | 4 +
> net/ipv6/udp.c | 4 +
> .../bpftool/Documentation/bpftool-cgroup.rst | 6 +-
> .../bpftool/Documentation/bpftool-prog.rst | 2 +-
> tools/bpf/bpftool/bash-completion/bpftool | 5 +-
> tools/bpf/bpftool/cgroup.c | 5 +-
> tools/bpf/bpftool/prog.c | 3 +-
> tools/include/uapi/linux/bpf.h | 2 +
> tools/testing/selftests/bpf/test_sock_addr.c | 213 ++++++++++++++++--
> 14 files changed, 250 insertions(+), 26 deletions(-)
tools/lib/bpf/libbpf.c should also be updated: section_names and
bpf_prog_type__needs_kver. Please either follow-up separately or send
v3. Other than this LGMT.
Acked-by: Andrey Ignatov <rdna@...com>
--
Andrey Ignatov
Powered by blists - more mailing lists